The Three Fundamental Principles and the Four Basic Rules of Islam.
Author: Muhammad Bin Abdul Wahhab
Publisher: Daar Al-Watan
Source: http://www.islamhouse.com/p/1333
Rulings concerning different aspects of the Adhaan.
Author: Abdullah Bin Abdur-Rahman AL-Jibreen - Muhammad Bin AbdulRahman Al-Areefi
Publisher: Memphis Dawah
Source: http://www.islamhouse.com/p/1287
A detailed description of the different ways the Prophet (s) advised people.
Author: Muhammad Salih Al-Munajjid
Publisher: Islamic Propagation Office in Rabwah
Source: http://www.islamhouse.com/p/1359
The Fatawa's of Shaikh-ul-Islam Ibn Taymiyyah (Rahimahullah). Though he preferred the Hanbali school of jurisprudence, he was never biased in favor of it, he frequently quotes the opinions of all four of the well-known schools of jurisprudence, even others. In a number of matters, he himself held opinions different from those of the four schools.
Author: Sheikh-ul-Islam ibn Taymiyyah
The Life of Isa (Jesus) -peace be upon him- in Light of Islam: His personality has impacted the three major religions of this world, namely Judaism, Christianity, and Islam. Given the importance of his time on earth, it is critical for mankind to fully understand his pivotal role in shaping history as well as the final days.
Author: Ahmad Musa Jibril
Publisher: http://ahmadjibril.com - Ahmad Jibril Website
Bulugh Al-Maram (attainment of the objective according to the evidence of the ordinances) is based upon the Ahadith of our Prophet which have been the sources of Islamic Jurisprudence. Al-Hafiz Ibn Hajar Al-Asqalani has recorded the true significance of the Ahadith and their origins & also made a comparison of the versions, if the sources are more than one.
Author: Ibn Hajar Al-Asqalani